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Hansen & Rahn | Family List

Sabiaceae Blume

habit
woody plants

hairs
glandular

distribution
Asian, North American, South American

leaf: position
alternate

leaf: nature
not compound, compound, pinnately compound

leaf: venation
pinnate or hardly visible in leaves or leaflets.

margin
with entire margin, lobed or divided, dentate

leaf: glands/ligule
with pellucid or glandular dots or lines

leaf: stipules
absent

inflorescence
compound, sympodial or monopodial

flower: sexuality
bisexual, unisexual

flower: symmetry
actinomorphic, zygomorphic or irregular

flower: receptacle
small

flower: disc
present

flower: perianth number
7+

flower: perianth nature
perianth of similar segments, perianth of calyx and corolla

flower: sepal number
4, 5

flower: sepal position
all free from one another, connate

flower: sepal nature
sepals imbricate or contorted

flower: petal number
4, 5

flower: petal position
all free from one another, petals connate, petals imbricate

stamen: number
2, 4, 5

stamen: symmetry
the same number as and opposite the petals or alternate with the sepals

stamen: anthers
basifixed, introrse, extrorse, opening by longitudinal slits, opening by apical pores

stamen: filaments
free from the corolla, inserted on the corolla, not connate

stamen: other characters
staminodia present

pistil: style
styles absent, stigmas sessile, styles more than 1, free, style 1, or styles more or less connate

pistil: carpel
2, 3

pistil: ovary
2-locular, 3-locular

pistil: ovule
1 in each loculus, 2 in each loculus

pistil
ovules axile, carpels connate, ovules attached to the central axis or ventrally in apocarpae

fruit: type
a nut, fleshy

fruit: seed
1 seed

seed: embryo
curved

seed: cotyledons
folded or crumpled

seed: endosperm
seeds without endosperm, seeds with endosperm, endosperm ruminate


 

Related Objects  

Flora of China  
  • Sabiaceae.pdf
  • PDF

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